WHAT WILL CAUSE ALL FOUR POWER WINDOWS TO STOP WORKING?

1996 Toyota Camry • 230,000 miles

Replaced the power window/power lock fuse under driver side kick panel and tried two different master power window/lock switches. Power locks work on front passenger side door. Locks and unlocks all four doors. None of the window switches work. Every time I close the driver side door I hear click-click click-click.

Fuse appeared to be fine. Replaced it anyway. Trying to inspect the wires between the door and the body but I cant figure out how t remove the grommet. It extends into the door about 3". Any ideas about that. After inspecting wires I will try the main power relay.